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cnvd-2021-37749
Vulnerability from cnvd
Title: Siemens SmartVNC资源管理错误漏洞
Description:
Siemens SmartVNC是一款德国西门子（Siemens）公司的一个工控设备。
SmartVNC 存在资源管理错误漏洞。攻击者可利用该漏洞导致程序拒绝服务。
Severity: 中
Patch Name: Siemens SmartVNC资源管理错误漏洞的补丁
Patch Description:
Siemens SmartVNC是一款德国西门子（Siemens）公司的一个工控设备。
SmartVNC 存在资源管理错误漏洞。攻击者可利用该漏洞导致程序拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf
Reference: https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12
Impacted products
| Name | SIEMENS SmartVNC |
|---|
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"cve": {
"cveNumber": "CVE-2021-27385",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27385"
}
},
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"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-37749",
"openTime": "2021-05-28",
"patchDescription": "Siemens SmartVNC\u662f\u4e00\u6b3e\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5de5\u63a7\u8bbe\u5907\u3002\r\n\r\nSmartVNC \u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7a0b\u5e8f\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Siemens SmartVNC\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "SIEMENS SmartVNC"
},
"referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12",
"serverity": "\u4e2d",
"submitTime": "2021-05-17",
"title": "Siemens SmartVNC\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}
CVE-2021-27385 (GCVE-0-2021-27385)
Vulnerability from cvelistv5
Published
2021-05-12 13:18
Modified
2024-08-03 20:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI Comfort Panels V15 4\" - 22\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4\" - 22\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions < V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions < V16 Update 4), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). A remote attacker could send specially crafted packets to SmartVNC device layout handler on client side, which could influence the amount of resources consumed and result in a Denial-of-Service (infinite loop) condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf | x_refsource_MISC | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf | x_refsource_MISC | |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12 | x_refsource_MISC |
Impacted products
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"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12"
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"version": "All versions \u003c V15.1 Update 6"
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"vendor": "Siemens",
"versions": [
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},
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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